In 1975 the duo moved to London, where they founded what is known today as Zomba Recordings, whose centerpiece is Jive Records.

FORBES: Jive Talking

Mr Calder is the South African-born founder of the independent label Zomba Records, which claimed Billy Ocean as its first big UK act.

BBC: NEWS | UK | Magazine | Why Sir Paul's 'genius' could save him millions

Zelnick also settled a lawsuit he filed against Calder, who runs 20% BMG-owned Zomba Recording, for yanking the red-hot group 'N Sync away from BMG's RCA label.

FORBES: Follow-Through